Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Sun Yang Kook
Lithium ion batteries
All Solid State Battery
Na ion and Potassium ion batteries
Cathode for batteries
Li sulfur and Li oxyg
Metrics
H-Index
i10 Index
Citation
165
713
105,917
* Rankings
Ranking Based On Selection: 2
Ki Hyun Kim
Materials Application
Air Quality
Environmental analysis
Odor VOC
Metal-Organic Frameworks
Metrics
H-Index
i10 Index
Citation
140
1,074
96,688
* Rankings
Ranking Based On Selection: 3
Hassane Lgaz
Corrosion inhibition
Corrosion engineering
environnement
Molecular dynamics simulation
Monte Carlo simulations
Metrics
H-Index
i10 Index
Citation
62
207
12,740
* Rankings
Ranking Based On Selection: 6
Seon Jin Choi
electrospinning
nanofibers for chemical sensors
transparent electrodes
flexible gas sensor
ion sensors in water
Metrics
H-Index
i10 Index
Citation
51
83
8,375
* Rankings
Ranking Based On Selection: 7
Won Bin Im
Luminescent Materials
Energy Storage Materials
Structural Analysis
Machine-learning
Perovskite QD
Metrics
H-Index
i10 Index
Citation
50
153
9,639
* Rankings
Ranking Based On Selection: 9
Jung Ho Lee
Metal-air battery
All-solid-state battery
Solid-state-electrolyte
Water electrolysis
Fuel Cells
Metrics
H-Index
i10 Index
Citation
47
154
8,400

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* Rankings
Ranking Based On Selection: 16
Jinho Ahn
semiconductor
lithography
nano technology
naterials
Metrics
H-Index
i10 Index
Citation
34
106
4,634
* Rankings
Ranking Based On Selection: 17
Jonghun Yoon
Metal forming
Mg alloy
yield function
damage
3D printing
Metrics
H-Index
i10 Index
Citation
31
97
3,554
* Rankings
Ranking Based On Selection: 19
Khaja Hussain Shaik|Sk. Khaja Hussain
Materials Science
Electrochemistry
Energy storage
Supercapacitors & Batteries
Phosphor materials
Metrics
H-Index
i10 Index
Citation
29
54
2,003
* Rankings
Ranking Based On Selection: 24
Hwasung Lee
Organic Electronics
Pressure & Chemical Sensor
Crystallization Control
Polymer Adhesion
Interface Engineering
Metrics
H-Index
i10 Index
Citation
29
60
4,518
* Rankings
Ranking Based On Selection: 26
Nuri Oh
Nanomaterials
Optoelectronics
Heterogeneous Integration of Nanosystem
Metrics
H-Index
i10 Index
Citation
23
38
2,269
* Rankings
Ranking Based On Selection: 27
Karthick Subbiah
Corrosion science and Engineering
corrosion monitoring and prevention in concrete structures
Metrics
H-Index
i10 Index
Citation
21
28
1,260
* Rankings
Ranking Based On Selection: 29
Hyojong Yoo
Inorganic Chemistry
Nanochemistry
Materials Chemistry
Metrics
H-Index
i10 Index
Citation
20
42
2,246
* Rankings
Ranking Based On Selection: 30
Maria Christy
Lithium secondary batteries
metal-air batteries
water splitting
electrocatalysis
Metrics
H-Index
i10 Index
Citation
19
25
1,192
* Rankings
Ranking Based On Selection: 32
Seung Yong Lee
transmission electron microscopy
in-situ/operando TEM
electrochemistry
secondary batteries
Metrics
H-Index
i10 Index
Citation
16
19
910
* Rankings
Ranking Based On Selection: 33
Han, Joo Hyeong
Lead-free perovskite
Luminescent Materials
Energy Storage Materials
Structural Analysis
Machine-learning
Metrics
H-Index
i10 Index
Citation
10
12
302
* Rankings
Ranking Based On Selection: 34
Hee Min Kim
Li-ion batteries
Li-S batteries
Next-generation batteries
Metrics
H-Index
i10 Index
Citation
10
10
1,471
* Rankings
Ranking Based On Selection: 36
Giheon Choi
Organic Transistors
Organic Electronics
Flexible Electronics
Metrics
H-Index
i10 Index
Citation
10
10
227
Guanghui Yang
Alloy design
Mechanical behavior
Physical Metallurgy
Hydrogen embrittlement
Metrics
H-Index
i10 Index
Citation
9
9
384
Dong Jae Chung
Lithium-ion Batteries
Prelithiation
Electrochemistry
Material Science
Metrics
H-Index
i10 Index
Citation
9
9
337
Sowon Choi
Hydrometallurgy
Metal recovery
Urban mining
Rare metals
Mineral processing
Metrics
H-Index
i10 Index
Citation
9
9
323
Eunho Choi
Energy Harvesting
Battery
Thermogalvanic
Hydrogen storage
Materials
Metrics
H-Index
i10 Index
Citation
8
5
134
Won Jun Chang
Material Science
Nanomaterials
Electrochemistry
Energy storage and conversion materials
Metrics
H-Index
i10 Index
Citation
7
5
230
Woomin Jeong
Materials Chemistry
Organic Chemistry
Polymer Chemistry
Nanotechnology
Metrics
H-Index
i10 Index
Citation
6
6
686
Yen Tran
Air Quality Management
Environmental Research
Construction Materials
Metrics
H-Index
i10 Index
Citation
4
2
268
Rankings
Ranking Based On Selection: 1
Sun Yang Kook
Metrics
H-Index
i10 Index
Citation Counts
165
713
105,917
Lithium ion batteries
All Solid State Battery
Na ion and Potassium ion batteries
Cathode for batteries
Li sulfur and Li oxyg
Rankings
Ranking Based On Selection: 2
Ki Hyun Kim
Metrics
H-Index
i10 Index
Citation Counts
140
1,074
96,688
Materials Application
Air Quality
Environmental analysis
Odor VOC
Metal-Organic Frameworks
Rankings
Ranking Based On Selection: 3
Hassane Lgaz
Metrics
H-Index
i10 Index
Citation Counts
62
207
12,740
Corrosion inhibition
Corrosion engineering
environnement
Molecular dynamics simulation
Monte Carlo simulations
Rankings
Ranking Based On Selection: 4
Jae-il Jang 장재일
Metrics
H-Index
i10 Index
Citation Counts
54
133
8,335
Rankings
Ranking Based On Selection: 5
Changhwan Choi
Metrics
H-Index
i10 Index
Citation Counts
53
209
11,169
Rankings
Ranking Based On Selection: 6
Seon Jin Choi
Metrics
H-Index
i10 Index
Citation Counts
51
83
8,375
electrospinning
nanofibers for chemical sensors
transparent electrodes
flexible gas sensor
ion sensors in water
Rankings
Ranking Based On Selection: 7
Won Bin Im
Metrics
H-Index
i10 Index
Citation Counts
50
153
9,639
Luminescent Materials
Energy Storage Materials
Structural Analysis
Machine-learning
Perovskite QD
Rankings
Ranking Based On Selection: 8
Won Il Park
Metrics
H-Index
i10 Index
Citation Counts
50
114
15,207
Rankings
Ranking Based On Selection: 9
Jung Ho Lee
Metrics
H-Index
i10 Index
Citation Counts
47
154
8,400
Metal-air battery
All-solid-state battery
Solid-state-electrolyte
Water electrolysis
Fuel Cells
Rankings
Ranking Based On Selection: 10
Hyeongtag Jeon
Metrics
H-Index
i10 Index
Citation Counts
45
176
7,330

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Tae Hee Han
Metrics
H-Index
i10 Index
Citation Counts
43
54
8,591
Rankings
Ranking Based On Selection: 12
Sang Uck Lee
Metrics
H-Index
i10 Index
Citation Counts
42
102
5,709
Rankings
Ranking Based On Selection: 13
Caroline Sunyong Lee
Metrics
H-Index
i10 Index
Citation Counts
39
120
6,421
Rankings
Ranking Based On Selection: 14
Kuk Young Cho
Metrics
H-Index
i10 Index
Citation Counts
38
94
4,479
Rankings
Ranking Based On Selection: 15
Yong Chae Chung
Metrics
H-Index
i10 Index
Citation Counts
36
99
4,841
Rankings
Ranking Based On Selection: 16
Jinho Ahn
Metrics
H-Index
i10 Index
Citation Counts
34
106
4,634
Rankings
Ranking Based On Selection: 17
Jonghun Yoon
Metrics
H-Index
i10 Index
Citation Counts
31
97
3,554
Rankings
Ranking Based On Selection: 18
Jin Goo Park
Metrics
H-Index
i10 Index
Citation Counts
31
104
3,466
Rankings
Ranking Based On Selection: 19
Khaja Hussain Shaik|Sk. Khaja Hussain
Metrics
H-Index
i10 Index
Citation Counts
29
54
2,003
Materials Science
Electrochemistry
Energy storage
Supercapacitors & Batteries
Phosphor materials
Rankings
Ranking Based On Selection: 20
Veerasubramani Gk
Metrics
H-Index
i10 Index
Citation Counts
29
39
3,048
Rankings
Ranking Based On Selection: 21
Jitendra Kumar Singh
Metrics
H-Index
i10 Index
Citation Counts
29
53
2,521
Rankings
Ranking Based On Selection: 22
Jinkyung Kim
Metrics
H-Index
i10 Index
Citation Counts
29
47
3,339
Rankings
Ranking Based On Selection: 23
Subbaiah Muthu Prabhu|SM Prabhu, MP Subbaiah
Metrics
H-Index
i10 Index
Citation Counts
29
45
1,788
Rankings
Ranking Based On Selection: 24
Hwasung Lee
Metrics
H-Index
i10 Index
Citation Counts
29
60
4,518
Organic Electronics
Pressure & Chemical Sensor
Crystallization Control
Polymer Adhesion
Interface Engineering
Rankings
Ranking Based On Selection: 25
Un Hyuck Kim
Metrics
H-Index
i10 Index
Citation Counts
25
30
4,690
Rankings
Ranking Based On Selection: 26
Nuri Oh
Metrics
H-Index
i10 Index
Citation Counts
23
38
2,269
Nanomaterials
Optoelectronics
Heterogeneous Integration of Nanosystem
Rankings
Ranking Based On Selection: 27
Karthick Subbiah
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,260
Corrosion science and Engineering
corrosion monitoring and prevention in concrete structures
Rankings
Ranking Based On Selection: 28
Chao Lin
Metrics
H-Index
i10 Index
Citation Counts
21
25
3,357
Rankings
Ranking Based On Selection: 29
Hyojong Yoo
Metrics
H-Index
i10 Index
Citation Counts
20
42
2,246
Rankings
Ranking Based On Selection: 30
Maria Christy
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,192
Lithium secondary batteries
metal-air batteries
water splitting
electrocatalysis
Rankings
Ranking Based On Selection: 31
Youngbok Lee
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,018
Rankings
Ranking Based On Selection: 32
Seung Yong Lee
Metrics
H-Index
i10 Index
Citation Counts
16
19
910
transmission electron microscopy
in-situ/operando TEM
electrochemistry
secondary batteries
Rankings
Ranking Based On Selection: 33
Han, Joo Hyeong
Metrics
H-Index
i10 Index
Citation Counts
10
12
302
Lead-free perovskite
Luminescent Materials
Energy Storage Materials
Structural Analysis
Machine-learning
Rankings
Ranking Based On Selection: 34
Hee Min Kim
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,471
Rankings
Ranking Based On Selection: 35
Seungtaek Oh
Metrics
H-Index
i10 Index
Citation Counts
10
10
231
Rankings
Ranking Based On Selection: 36
Giheon Choi
Metrics
H-Index
i10 Index
Citation Counts
10
10
227
Rankings
Ranking Based On Selection: 38
Nguyen Van Dung
Metrics
H-Index
i10 Index
Citation Counts
10
10
299
Rankings
Ranking Based On Selection: 39
Guanghui Yang
Metrics
H-Index
i10 Index
Citation Counts
9
9
384
Alloy design
Mechanical behavior
Physical Metallurgy
Hydrogen embrittlement
Rankings
Ranking Based On Selection: 40
Dong Jae Chung
Metrics
H-Index
i10 Index
Citation Counts
9
9
337
Lithium-ion Batteries
Prelithiation
Electrochemistry
Material Science
Rankings
Ranking Based On Selection: 41
Sowon Choi
Metrics
H-Index
i10 Index
Citation Counts
9
9
323
Hydrometallurgy
Metal recovery
Urban mining
Rare metals
Mineral processing
Rankings
Ranking Based On Selection: 42
Muhammad Irfan Siyal
Metrics
H-Index
i10 Index
Citation Counts
9
9
293
Rankings
Ranking Based On Selection: 43
Woo Yeol Cha
Metrics
H-Index
i10 Index
Citation Counts
8
8
499
Rankings
Ranking Based On Selection: 44
Eun Seob Sim
Metrics
H-Index
i10 Index
Citation Counts
8
7
658
Rankings
Ranking Based On Selection: 45
Sejong Seong
Metrics
H-Index
i10 Index
Citation Counts
8
7
275
Rankings
Ranking Based On Selection: 46
Eunho Choi
Metrics
H-Index
i10 Index
Citation Counts
8
5
134
Energy Harvesting
Battery
Thermogalvanic
Hydrogen storage
Materials
Rankings
Ranking Based On Selection: 47
Won Jun Chang
Metrics
H-Index
i10 Index
Citation Counts
7
5
230
Material Science
Nanomaterials
Electrochemistry
Energy storage and conversion materials
Rankings
Ranking Based On Selection: 48
Assylzat Aishova
Metrics
H-Index
i10 Index
Citation Counts
7
6
661
Rankings
Ranking Based On Selection: 49
Min-Kyu Kang
Metrics
H-Index
i10 Index
Citation Counts
7
6
149
Rankings
Ranking Based On Selection: 50
Woomin Jeong
Metrics
H-Index
i10 Index
Citation Counts
6
6
686
Materials Chemistry
Organic Chemistry
Polymer Chemistry
Nanotechnology
Rankings
Ranking Based On Selection: 51
Byeongsun Jun
Metrics
H-Index
i10 Index
Citation Counts
6
6
220
Rankings
Ranking Based On Selection: 52
Haishan Shen
Metrics
H-Index
i10 Index
Citation Counts
6
4
133
Rankings
Ranking Based On Selection: 53
Duc Cuong Nguyen
Metrics
H-Index
i10 Index
Citation Counts
6
4
90
Rankings
Ranking Based On Selection: 54
Chae-Lin Park
Metrics
H-Index
i10 Index
Citation Counts
5
3
92
Rankings
Ranking Based On Selection: 55
Yongheum Choi
Metrics
H-Index
i10 Index
Citation Counts
5
2
70
Rankings
Ranking Based On Selection: 56
Do Wook Jun
Metrics
H-Index
i10 Index
Citation Counts
4
4
1,162
Rankings
Ranking Based On Selection: 57
Junghyun Lee
Metrics
H-Index
i10 Index
Citation Counts
4
4
146
Rankings
Ranking Based On Selection: 58
Dong Jun Kang
Metrics
H-Index
i10 Index
Citation Counts
4
3
596
Rankings
Ranking Based On Selection: 59
Palwasha Jalalzai
Metrics
H-Index
i10 Index
Citation Counts
4
3
69
Rankings
Ranking Based On Selection: 60
Yen Tran
Metrics
H-Index
i10 Index
Citation Counts
4
2
268
Air Quality Management
Environmental Research
Construction Materials
Rankings
Ranking Based On Selection: 61
Qurat Ul Ain Sahi
Metrics
H-Index
i10 Index
Citation Counts
3
2
49
Rankings
Ranking Based On Selection: 62
Thanh Van Vu
Metrics
H-Index
i10 Index
Citation Counts
2
2
31
Rankings
Ranking Based On Selection: 63
Yuebin Zhao
Metrics
H-Index
i10 Index
Citation Counts
1
1
31